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Brand: LG

UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500

LG UltraGear GX7 WOLED 27-inch 4th Gen. QHD Gaming Monitorㅣ27GX790B with Dual-Mode(720Hz@HD, 540Hz@QHD), 0.02ms(GtG), DP2.1, VESA DisplayHDR™ True Black 500 27GX790B-B.AEK

AMD FreeSync Yes
AMD FreeSync type FreeSync Premium Pro
Anti-glare screen Yes
Built-in camera No
Built-in speaker(s) No
Colour gamut 99.55%

About this item

Next-Level Visuals with 4th Gen WOLED Display – Dive into ultra-sharp detail on this 27" QHD (2560x1440) 4th Gen Tandem OLED gaming monitor. Expect deeper blacks, fast response, and jaw-dropping clarity that redefines your play.LG’s Brightest* Gaming Monitor OLED Yet – Powered by the revolutionary 4th Gen WOLED with...

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Product information

About this product

  • 27-inch QHD (2560x1440) WOLED display
  • VESA DisplayHDR™ True Black 500
  • OLED with QHD 540Hz - HD 720Hz Dual-Mode
  • 0.02ms (GtG) response time
  • NVIDIA® G-SYNC® Compatible / VESA Certified AdaptiveSync / AMD FreeSync™ Premium Pro
  • Gamer adjustable display: Tilt/Height/Swivel/Pivot

Next-Level Visuals with 4th Gen WOLED Display – Dive into ultra-sharp detail on this 27" QHD (2560x1440) 4th Gen Tandem OLED gaming monitor. Expect deeper blacks, fast response, and jaw-dropping clarity that redefines your play.

LG’s Brightest* Gaming Monitor OLED Yet – Powered by the revolutionary 4th Gen WOLED with Primary RGB Tandem technology, reaching up to 1500 nits of peak brightness and certified with VESA DisplayHDR True Black 500 for crystal-clear, high-contrast gameplay, even in bright environments.

OLED with QHD 540Hz - HD 720Hz Dual-Mode - With VESA Certified Dual-Mode, enjoy UltraGear’s fastest performance with up to 720Hz—the highest refresh rate ever introduced. Seamlessly switch between QHD 540Hz for detailed visuals and HD 720Hz for ultra-fast action.

High-speed bandwidth with DisplayPort 2.1 - The latest DisplayPort 2.1 on the 27GX790B delivers next-generation bandwidth optimized for ultra-high-speed gaming, supporting stable performance even at extreme refresh rates. Extending this connectivity, the USB-C port supports streamlined single-cable display output and data transfer.

Certified with a widely adopted technology - NVIDIA G-SYNC Compatible / VESA Certified AdaptiveSync / AMD FreeSync Premium Pro that will provide tear-free ultra-smooth visuals and low latency
ClearMR 21000 for smooth motion, infinite play - VESA certified by ClearMR 21000, this monitor finally captures even the subtle blurring that occurs around the edges of moving objects, displaying fast-moving action with sharpness and detail.

Product details

40
AMD FreeSync Yes
AMD FreeSync type FreeSync Premium Pro
Anti-glare screen Yes
Built-in camera No
Built-in speaker(s) No
Colour gamut 99.55%
Colour gamut standard DCI-P3
Contrast ratio (typical) 1500000:1
DCI-P3 coverage 99.5%
Display brightness (peak) 1500 cd/m²
Display brightness (typical) 335 cd/m²
Display diagonal 68.6 cm (27")
Display number of colours 1.07 billion colours
Display resolution 2560 x 1440 pixels
Display surface Matt
Display technology OLED
Flicker-free technology Yes
Game mode Yes
HD type Quad HD
High Dynamic Range (HDR) supported Yes
High Dynamic Range (HDR) technology HDR True Black 500, HDR Effect, High Dynamic Range 10 (HDR10)
Horizontal scan range 31.5 - 957.8 kHz
Low Blue Light technology Yes
Maximum refresh rate 540 Hz
Native aspect ratio 16:9
NVIDIA G-SYNC Yes
NVIDIA G-SYNC type G-SYNC Compatible
Panel type WOLED
Pixel density 111 ppi
Pixel pitch 0.2292 x 0.2292 mm
Refresh rate optimizor Yes
Response time 0.02 ms
Response time measurement type GTG (Gray to Gray)
Screen shape Flat
Supported graphics resolutions 2560 x 1440, 1280 x 720 (HD 720)
Touchscreen No
Vertical scan range 60 - 720.3 Hz
VESA Adaptive Sync support Yes
Viewing angle, horizontal 178°
Viewing angle, vertical 178°

Logistics

EAN8806096736500
Unit of measure—
Weight—
Dimensions —
Dangerous goodsNo

Warranty

  • 12-month warranty on everything we sell.
  • Runs from the day your order is delivered.
  • Faults under normal use are repaired, replaced or refunded.
Read the warranty terms

Payment

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  • Klarna
  • Visa and Mastercard, processed securely by Tyl by NatWest with 3D Secure.
  • PayPal — your PayPal balance or a saved card or bank account.
  • Clearpay, Klarna and Billie — pay later or in instalments, processed by Stripe.
  • No surcharge on any payment method; refunds go back to the way you paid.
Read the payment policy
Spread the cost
  • Clearpay
  • Klarna
    • Clearpay
    4 interest-free payments of £225.38 with Clearpay. Learn more
    • Klarna
    3 payments of £300.50 at 0% interest with Klarna. Learn more
    Businesses: pay in 30 days on invoice with Billie. Learn more

Choose at checkout. 18+, T&Cs apply, credit subject to status.

Return policy: Item can be returned in its original condition for a full refund within 14 days of receipt, with a free tracked Royal Mail return label. Read full return policy

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